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BS EN ISO 6975:2005

Current
Current

The latest, up-to-date edition.

Natural gas. Extended analysis. Gas chromatographic method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-02-2006

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Analysis and analytical requirements
6 Procedures
7 Calibration and control charts
8 Calculations
9 Precision
10 Test report
Annex A (informative) Determination of the response
                      curves for the main components in
                      a sample
Annex B (informative) Further details on the matrices used
                      in Annex A
Annex C (informative) List of retention indices
Annex D (informative) Bibliography
Figures
Tables

Method for the quantitative analysis of the components of natural gas.

Committee
PTI/15
DevelopmentNote
Renumbers and supersedes BS 3156-11.1.2(1997) 2005 version incorporates amendment 16104 to BS 3156-11.1.2(1997) Supersedes 94/502050 DC and BS 3156-11.1.2(1987) (02/2006)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 6570-1:1983 Natural gas Determination of potential hydrocarbon liquid content Part 1: Principles and general requirements
ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 10715:1997 Natural gas — Sampling guidelines
ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
ISO 6974-4:2000 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
ISO 6974-3:2000 Natural gas Determination of composition with defined uncertainty by gas chromatography Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns
ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 6326-1:2007 Natural gas Determination of sulfur compounds Part 1: General introduction
ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
ISO 14111:1997 Natural gas — Guidelines to traceability in analysis
ISO 6568:1981 Natural gas — Simple analysis by gas chromatography
ISO 6974-1:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
ISO 7504:2015 Gas analysis Vocabulary
ISO 6326-5:1989 Natural gas Determination of sulfur compounds Part 5: Lingener combustion method
ISO 6326-3:1989 Natural gas Determination of sulfur compounds Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
ISO 6326-4:1994 Natural gas — Determination of sulfur compounds — Part 4: Gas chromatographic method using a flame photometric detector for the determination of hydrogen sulfide, carbonyl sulfide and sulfur-containing odorants
ISO 6326-2:1981 Gas analysis Determination of sulphur compounds in natural gas Part 2: Gas chromatographic method using an electrochemical detector for the determination of odoriferous sulphur compounds
ISO 6974-5:2014 Natural gas Determination of composition and associated uncertainty by gas chromatography Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons

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